yashsingh1/xdaforums huggingface dataset:
[Nexus S Android Development] Sejmir:
****en legendary kernel
[Nexus S Android Development] micha3lvd:
Woah thats nice.. I was wondering what settings you use in NStools (Sampling rate, up treshold etc.)
[Nexus S Android Development] Sejmir:
autobrightness off, lowest indor, highest outdor

only 2g, data off -> 3g data on when i need it.

and thats it amazing life
[Nexus S Android Development] micha3lvd:
ah explains.. well I got powersaver on but use 3g a lot :) (and even more WiFi, but that consumes less power then 3g)

thanks for sharing!
[Nexus S Android Development] CrackerTeg:
Do any of your phones not recognize a car dock on current version? It's been happening over the last few days and that one variable I have set in tasker to turn on my Bluetooth doesn't work as a result. It can't be ROM related as I've tried about four different roms. The only constant is this kernel. Weird thing is, if I go into about phone, it says charging. I can't figure it out.
[Nexus S Android Development] lupoalberto12:
For me (and on another Nexus S), it works fine with ICS 4.0.4 stock and Matr1x kernel (v. 18.5, 19, 19.5).

Battery life today, with 200/1000 Conservative: 16% after 14h 25m with wifi and 3G active (but 3G only for 1h) and some sms, Screen -> 2h 1m, Call -> 1h 42m (it's just a case, it's for work :-) ).

Bye!

! :) !
[Nexus S Android Development] CrackerTeg:
Again, I don't understand what could be causing it. You know the battery animation (whichever one you choose, it doesn't matter) shows charging by whichever means you are using? Whether it be USB or AC. On my particular setup, that comes up on any other charger minus my car dock. Fast charge on and off. That part doesn't matter. Like I said, in about phone>status, it shows charging but doesn't specify whether its USB or AC on just my car dock. This is something entirely new to me.
[Nexus S Android Development] explorer-10:
My phone keeps shutting off on it's own when the screen is off for several hours and is unable to power on unless I do a battery pull and reinsert. What's up with that? It's happened like 3-4 times already in 2 days, yesterday and today
[Nexus S Android Development] SA-07:
Please read the FAQ my good sir.
[Nexus S Android Development] lupoalberto12:
You said "Do any of your phones not recognize a car dock on current version?" so I answered :) .

Bye!

! :) !
[Nexus S Android Development] mejobloggs:
Finally got this kernel to work. Had to raise INT voltages by 75 :(

Then it only lasted 4 hours before battery ran out lol :( That was with lazy, ondemand seems better so far
[Nexus S Android Development] explorer-10:
Why does my device still bootloop upon every reboot? I'm pretty sure I've flashed the correct kernel as it's built for both the NS and NS4g

Also, for those of you who have just the latest bfs/cfs kernel flashed and no SetCpu and NSTools installed, do you still have decent battery life? If so, I might just back them up and uninstall them because I seem to gain more problems than fixes lately
[Nexus S Android Development] Sejmir:
Lazy gov. Is not good for battery... search bedalus posts about govs ...
[Nexus S Android Development] al_madd:
Already raise voltage?
[Nexus S Android Development] explorer-10:
currently using kernel's default voltage values

idk why my phone recently goes in a state where i cant power it on with screen off of wheatley 400/100. ive used those values for a few days and they were fine, until another couple, few days later, then the "deep sleep" or whatever its called when its unable to power up when screen is off, "deep sleep" happens
[Nexus S Android Development] SA-07:
Did you read the FAQ at all?
[Nexus S Android Development] Bamdroid:
I can't get 19.5 to download from the site. Keep getting server errors (stock n chrome browser). :confused:

私のネクサスSから送られてくる
[Nexus S Android Development] SA-07:
Mirrors??
[Nexus S Android Development] giannis_mathiou:
Go to Settings>Apps>All find the Download Manager click on that and Clear Data. After that try again. Now you should be able to download it.
[Nexus S Android Development] Bamdroid:
Flashing. Thanks..looks like I was selecting the wrong area/link. Whoops.:banghead:

*edit* Testing with AOKP at the moment so far smooth n snappy.

私のネクサスSから送られてくる
[Nexus S Android Development] explorer-10:
Yes, I did. I figured I jut changed the values in setcpu from 100 up to 200 for my screen off profile. Will upping the INT voltage values help increase battery life as well?
[Nexus S Android Development] chalan30:
I usually leave the INT voltages alone. try increasing the ARM voltages by 25 across the board may help your unresponsive phone situation. and keep the min CPU freq at 200 for both profiles. which governor do you have controlling your screen off? Maybe try a different one, or try no screen off profile at all. doesnt do anything for my phone.
[Nexus S Android Development] explorer-10:
For screen off, I use Wheatley 400/200 *points down towards siggy*
[Nexus S Android Development] SA-07:
How's the update guys? Been kinda quiet around here lol
[Nexus S Android Development] TechKidTarek:
it was amazing since i upgraded my volt by 25 and disabled bln and enabled deep idle my battery life seems longer and i dont get any more random reboots and i cant wait for version 20.0 i hope you add some more speed improvements and some ram scripts :) also i tried to follow you on twitter it said you blocked me :(
[Nexus S Android Development] RicardoOneri:
Great my device keeps smiling with this Kernel not a single problem since 19.5 realease great work

What you can do more to v20? This is already perfect :)
[Nexus S Android Development] SA-07:
Maybe switch to another phone? Hehehe
[Nexus S Android Development] Bamdroid:
Working good with aokp..still within my first 24 hours tho.

私のネクサスSから送られてくる
[Nexus S Android Development] DarkhShadow:
Its amazing

Not as quiet as rootzwiki though ;)

Sent from my ice cream powered Nexus S
[Nexus S Android Development] sdhanjal15:
No no...let's not....haha joking. But this kernel is just mind blowing!!! Everybody is probably quiets cuz there's nothing to discuss but amazing ness!!

Sent from my Nexus S
[Nexus S Android Development] renna1992:
Exactly. The kernel seems perfect for me, once again, big thank you!!!
[Nexus S Android Development] RicardoOneri:
And leave you? How can I live without your Kenel? :D
[Nexus S Android Development] Sejmir:
Its quiet coz everything works fine :o
[Nexus S Android Development] sdhanjal15:
Is there even anything else you can do MK?

Sent from my Nexus S
[Nexus S Android Development] 309041291a:
When I listen to music with ondemmand (deadline) @ 1000/100 I get a REALLY jittery sound and extreme lag followed up by lag 'jolts'. I fixed it by bumping up the min value to 200, but then I get an hour less of on-screen use.... Lol -3-

Nexus S (GSM i9020a)

GummyNex (1.0.2 - 4.0.4)

Matrix Kernel (CFS - 19.5)

Lionheart tweak (1000/100)

Deep Idle (Off - Noop)
[Nexus S Android Development] sdhanjal15:
I never have a problem!!! Music is perfectly fine.

Sent from my Nexus S
[Nexus S Android Development] SA-07:
Blame the singer/musician on that one ;)
[Nexus S Android Development] Sejmir:
Try another rom? Or ondemamd noop 200/1000
[Nexus S Android Development] 309041291a:
It's the 200 min setting giving me the drain. I might try noop, if all else fails I will return to Lionheart.
[Nexus S Android Development] DeuXGod:
I don't know what the hell you did to v19.5...

but today i was with 15h on battery, 2h30m screen and battery at 70% :D

It's awesome <3
[Nexus S Android Development] scoffyburito:
Is there anyway to modify the screen refresh rate on-the-fly? Or is it set at compilation?
[Nexus S Android Development] sdhanjal15:
What rom?

Sent from my Nexus S
[Nexus S Android Development] 309041291a:
O,O?!?!?!!? VHAT! Airplane mod? Did you even use Data or Wifi O.o? Lol :P. Settings..... D:
[Nexus S Android Development] DeuXGod:
AOKP b35

Sent from my

( •_•)

( •_•)>⌐■-■

Nexus S

﻿(⌐■_■)

YYYYYYYEEEEEAAAAAAAAAAHHHHHHHHHHHH
[Nexus S Android Development] DeuXGod:
I don't use 3G, I'm always on 2G but wifi is 24/7 on. Deadline, ondemand and OC at 1.2

Sent from my

( •_•)

( •_•)>⌐■-■

Nexus S

﻿(⌐■_■)

YYYYYYYEEEEEAAAAAAAAAAHHHHHHHHHHHH
[Nexus S Android Development] 309041291a:
I don't understand how your battery is that great... This has to be an extended battery :P

Nexus S (GSM i9020a)

GummyNex (1.0.2 - 4.0.4)

Matrix Kernel (CFS - 19.5)

Lionheart (1000/100)

Deep Idle (Off - Noop)
[Nexus S Android Development] lupoalberto12:
@mathkid95: I would have 1GB ram on my phone :D .

All ok, also A2DP except the battery.

I expect more life battery because, "unfortunately", the battery of my Wildfire, when it was my principal phone, with CyanogenMod 7 (264/748MHz Interactive), lasted one day using it without no spare.

Now, it is my second phone without 3G but wifi (not always) :D :

But I have to consider that the display of Wildfire is more little of display of Nexus S ;) , for this reason I'm tempted to buy a Mugen battery 1600 mAh.

What do you think?

Ok, whereas the kernel works without problem, why don't you improve something (like photo camera) or a toggle to active the dock mode when it is in charge :D ?

Thanks.

Bye!

! :) !
[Nexus S Android Development] al_madd:
Anybody with 19.5 cfs have lag when playing games such as temple run but dont want to OC..

Try this using nstool

Ondemand

Sampling rate 40000 us

Up threshold 95%

Sampling down factor 10 step

Powersave bias 0
[Nexus S Android Development] 309041291a:
Move Temple Run to USB storage, or if you game go for BFS.

I switched over to BFS and upgraded my ROM and those previous problems I was having are now gone :3

Nexus S (GSM i9020a)

GummyNex (1.2.0 - 4.0.4)

Matrix Kernel (BFS - 19.5)

Ondemmand (1000/100)

Deep Idle (On - Deadline)
[Nexus S Android Development] al_madd:
Installing temple run will autmatically place the data in usb storage..

For BFS...naaahh..i have bad moments with BFS version..better to me to stick more stable version
[Nexus S Android Development] Sejmir:
200 mhz is not draining more juice, or maybe just a little bit more thats not even noticable ...
[Nexus S Android Development] 309041291a:
When I install Temple Run it's on my Phone not USB storage... Check in your settings just to make sure. And BFS is pretty stable for me :3. So far.

Nexus S (GSM i9020a)

GummyNex (1.2.0 - 4.0.4)

Matrix Kernel (BFS - 19.5)

Ondemmand (1000/100)

Deep Idle (On - Deadline)
[Nexus S Android Development] al_madd:
Oh..okay..sorry..yes temple run at first installed in phone memory..

Im using app2sd..so after finished installing temple run..it tempted to move it to usb storage..hehe..already forgot..

Yup..different phone different reaction..but its okay..temple run now running smooth..:D
[Nexus S Android Development] Harbb:
In theory and testing, it does use more. In practice, i get just as much battery life from a minimum of 200mhz as i do 100mhz, with better performance. I'm sure i could find situations where this isn't the case, but i'll never be in such situations where it would become a noticeable loss.
[Nexus S Android Development] stefanos_79:
Does this Kernel support Fast Charge?
[Nexus S Android Development] Harbb:
As of v18.5, yes. You can read through the changelog for other features.
[Nexus S Android Development] Sejmir:
yeah like holding your phone 4 days on one charge not using it at all could make some difference, but that is just silly ... :D as i sad if someone has problems with kernel he should try 200 mhz as its not doing any difference ...
[Nexus S Android Development] Harbb:
That won't actually make a difference at all ;) Phone goes into deep sleep while screen is off and the phone is idling. The CPU is effectively shut off and frequency is irrelevant.
[Nexus S Android Development] DeuXGod:
No, it's stock battery. I got surprised myself also, seems i hit the jackpot with my settings.
[Nexus S Android Development] Rjevon:
that's cause we're all sitting around giggling playing with our awesome phones and making fun of all the i phone idiots that think they're phone is the #@!% , thanks to you.
[Nexus S Android Development] mielke12:
how do i download

how do i download this kernel (a very nooby question)

---------- Post added at 05:03 PM ---------- Previous post was at 04:47 PM ----------

i see the link, i click it, and then?
[Nexus S Android Development] dinos3:
matrix how much fps have your kernels?
[Nexus S Android Development] DarkhShadow:
Same as stock kernel, about 55-58

Sent from my ice cream powered Nexus S
[Nexus S Android Development] al_madd:
Better do some reading before bricking your phone.
[Nexus S Android Development] mielke12:
i have matr1x on my nexus s, but i wat to update i have 18.5 and want to go to 19.5
[Nexus S Android Development] SA-07:
Same way you got 18.5 on that phone...lol
[Nexus S Android Development] mielke12:
i have downloaded the 18.5 kernel from another site where it was already just a zip file (sorry for my bad english)
[Nexus S Android Development] DarkhShadow:
If you can't navigate the download site maybe you shouldn't be flashing kernels..... or anything

Sent from my ice cream powered Nexus S
[Nexus S Android Development] mielke12:
is this a good kernel:

http://mirror10.downloadandroidrom.com/file/matr1x/NexusSandNexusS4G/19.5/Matr1x-bfs_v19.5.zip
[Nexus S Android Development] karx23:
Here just download the one you want

http://downloadandroidrom.com/file/matr1x/NexusSandNexusS4G/19.5
[Nexus S Android Development] giannis_mathiou:
A request. Mathkid is it possible to see Matrix kernel updater app? So we can donate you in an easy way and get something back at the same time?
[Nexus S Android Development] mixtapes08:
56fps
[Nexus S Android Development] lancec50:
Downloads keep saying unsuccessful for 19.5 cfs and bfs. Anyone else having same problem? I have used both stock browser and chrome. I even tried the mirror. Can someone post a mirror please.
[Nexus S Android Development] DarkhShadow:
Manage apps>download manager>force close>wipe data

Then try again, its a bug in ics download manager

Sent from my ice cream powered Nexus S
[Nexus S Android Development] lancec50:
Worked like a charm. Thank you
[Nexus S Android Development] lupoalberto12:
To donate at mathkid95 ;) .

Bye!

! :) !
[Nexus S Android Development] tjackbjorn:
56 I think :)

Skickat från min Nexus S via Tapatalk 2
[Nexus S Android Development] RicardoOneri:
Goodbye :) Thank's MathKid!

Well... It's time to say good bye, Thank's for all the Kernels and , for the fun and for all the time, thank's to you I have enjoy my Nexus S a lot!! Really a lot!! in this 5 months I have passed one off the best moments in my life, updrading everytime My CyberGRMod Rom With MathKid95 Kernel, Thank you for all your work , Mathkid, morfic, brainmaster , Cyber, and all the others that made my life bether trully loving my Nexus S.

Now is time to move on, I just selled my phone with CyberGr Mod v12 Thunderstorm With Mathkid 19.5 Kernel (It was perfect) but now , I will be updrading to Galaxy Note :p

I know the buyer will enjoy the phone like I do and possibly updating the rom/kernel on phone

Thanks!.

PS: I will be still around here sometimes.
[Nexus S Android Development] SA-07:
Haha good luck and enjoy the note Ricardo!! ;)

Thank you for all the support!!
[Nexus S Android Development] sdhanjal15:
Just a question....if you got a new phone. Would you still develop matrix?
[Nexus S Android Development] al_madd:
What phone in your radar?galaxy nexus?
[Nexus S Android Development] SA-07:
Idk yet ;)
[Nexus S Android Development] scoffyburito:
Is there anyway to increase the FPS the kernel? Or is it all set on compilation?
[Nexus S Android Development] DaXmax:
He wont buy himself a new phone... What i know, he has to study first... His future is important... I cant see myself working at McDonalds as a cleaner....

But i know he will only change to the phone that Google wields it.
[Nexus S Android Development] apatal:
of course it'll be a Nexus! duh! :D

Sent from my Nexus S
[Nexus S Android Development] al_madd:
Hehe..I think it is okay as long develop kernel as a hobby...

We saw many kernel dev so rich just develop kernel with app..:D
[Nexus S Android Development] DaXmax:
Yea, i wish i was too... :/
[Nexus S Android Development] apatal:
Maybe an update to 3.0.31 Linux kernel? ;)

Sent from my Nexus S
[Nexus S Android Development] gabling23:
The kernel undervolted could cause problems to the telephone?

Inviato dal mio Nexus S con Tapatalk 2
[Nexus S Android Development] Sejmir:
yep, problems with apps not with phone itself ( hardly )
[Nexus S Android Development] caleb1783:
as always. itz workin great w settings on my signature...

u r da bomb!

Sent via Divinus Nexus S...
[Nexus S Android Development] Billchen0014:
Just tested this on MIUI ROM and WOW! The performance of this kernel is amazing with smartassv2 so much better than Air Kernel. Really recommend this to who ever want AWESOME battery life and serious ICS gamer :) easy quadrant score of 3200 with 105liveoc

oops! accidentally beamed from my awesome NEXUS S!
[Nexus S Android Development] tchaari:
+1

I tried almost all the current kernels and didn't found a better performance/battery balance than matr1x. My i9023 is loving the stock configuration of this kernel since version 19.

Special thanks to mathkid ;)
[Nexus S Android Development] giannis_mathiou:
Using latest matrix cfs with AOKP B35 scheduler:noop governor:smartassV2, min freq:200MHz Max freq:880MHz, live OC:100% low target:800 target high:1000.

The phone is so fast and smooth, surely one of the top 5 combos for me! Thank you mathkid for your great kernel!
[Nexus S Android Development] al_madd:
How can you get max freq 880 if your liveoc stock 100%???
[Nexus S Android Development] mixtapes08:
Lol :D
[Nexus S Android Development] sdhanjal15:
Again hitting 5 hours
[Nexus S Android Development] 309041291a:
I get a little over 4 at top before proper calibration. What's your secret?

Nexus S (GSM i9020a)

GummyNex (1.2.0 - 4.0.4)

Matrix Kernel (CFS - 19.5)

Intellidemmand (1000/100)

Deep Idle (Off - Noop)
[Nexus S Android Development] iGoogleNexus:
Come over too GNex ^_^

- Google
[Nexus S Android Development] giannis_mathiou:
Oh, yes you are right my bad. I wanted to write 110%... Sorry.
[Nexus S Android Development] sperelli:
because of mental illness, i decided to give another try to 19.5, this time leaving voltages and frequencies untouched, yet simply not enabling DI.

result is: no more reboots and apparently no issues with BLN.

forthcoming more details.

:confused:
[Nexus S Android Development] sdhanjal15:
Running cybergr mod

Smartassv2

Tweaked it and running sio scheduler.
[Nexus S Android Development] Drizzy xS:
What Did you tweak on Smartass v2 I always thought it was a massive battery killer..
[Nexus S Android Development] :
I did a study of different governors and found smartassv2 to be the best scaling governor, and also the best choice for a power saving high performance governor. Check my signature for the link
[Nexus S Android Development] SA-07:
Because of mental illness? Huh?
[Nexus S Android Development] 309041291a:
No matter what settings I use with smartassv2 I get 2.5 hours on-screen use.

Nexus S (GSM i9020a)

GummyNex (1.2.0 - 4.0.4)

Matrix Kernel (CFS - 19.5)

Intellidemmand (1000/100)

Deep Idle (Off - Noop)
[Nexus S Android Development] original21:
I totally agree with you. Smart ass v2 is rock solid. I have been using matrix since v17,5 with smartassv2. Min 200 Max 1300 always. Not a single reboot with any ROM I ve used. Now am settling with BM CM9 V3.
[Nexus S Android Development] glennkaonang:
I sometimes found stutters while listening to music + multitasking with smartassv2.

Ondemand is still the best for me.
[Nexus S Android Development] :
Are you running intensive apps?
[Nexus S Android Development] 309041291a:
Facebook, Twitter, Tumblr, XDA...

Nexus S (GSM i9020a)

GummyNex (1.2.0 - 4.0.4)

Matrix Kernel (CFS - 19.5)

Intellidemmand (1000/100)

Deep Idle (Off - Noop)
[Nexus S Android Development] TechKidTarek:
This is my nexus s running on stock android 4.0.4 with matr1x kernel v.19.5 cfs and all voltages increased by 25. deep idle is enabled and the clock speed is 1000 max and 200 min. the second screenshot is when i played more games on it that day. thanks mathkid95 :)
[Nexus S Android Development] thuanngotau:
I got exactly same problem. Flash back the stock kernel and everything fixed!!!
[Nexus S Android Development] atl4ntis:
Stock rom - Matrix 19.5 - SmartassV2 + Noop - Mhz 100 -> OC 1200.

I can easily go for 2 days.

here 37% with 4 hours screen time, more than one day.

edit: oh... and i have s-lcd ;)
[Nexus S Android Development] stewarta:
@Atl4ntis: Yes its a great kernel. My ROM and settings differ from yours but still impressive results.
[Nexus S Android Development] atl4ntis:
Tbh there is no "magic settings". People should understand that phones are like computers: if you install crap they become crap. Ofc you need a good start, for me it's stock + matr1x but then you have to be carefull to what you do with your phone. That doesn't mean you don't have to install anything, i got like 150 apps atm. But fx once had an app that drained my battery in 4 hours no matter what.
[Nexus S Android Development] caliban2:
Switched from lazy/deadline to smartassv2/noop -> reboot after 3mins listening to music. Back to deadline and listened to 20 mins. Hope that's it. :)
[Nexus S Android Development] jetpackjeff:
Just to keep the thread up in the top 10 :P I really appreciate the work mathkid has done for the Nexus S. I'm still happy with this device, even though I'll probably get a Galaxy S3 from work soon!
[Nexus S Android Development] sdhanjal15:
So quiet!!!!
[Nexus S Android Development] al_madd:
Yup..everybody right now enjoying their nexus s..:D
[Nexus S Android Development] lupoalberto12:
I noticed when you reboot fastly (turn off and turn on it), while it loads, during the bootloader, it freezes and reboots.

Instead, if you turn off it, wait few second and turn on it, it doesn't crash during the boot.

:confused:

Did someone try Chainfire3D?

Bye!

! :) !
[Nexus S Android Development] ArnoutVos:
Same here, but this is a long-standing issue for me. As long as version 11 or so.
[Nexus S Android Development] lupoalberto12:
For me it isn't a issue (I wait few second before turn on it again) but I was wondering because it happens (the reason).

I remember that (maybe) it happens also with stock kernel.

Bye!

! :) !

Ps.: I'm stupid: after I wrote this, I turn off and turn on the phone quickly :screwy: .
[Nexus S Android Development] mejobloggs:
I think it can be down to individual hardware too.

E.g. if I clean wipe my phone, put stock and matrix on, enable airplane mode, turn screen off, don't touch it at all, I get max 10 hours.

Which is pretty terrible considering other people can get 24 hours battery life actually using their phone

Grr. Swap phones anyone? :p
[Nexus S Android Development] caliban2:
Interesting, never noticed that reboot-bug didn't happen when letting it rest first. (I think it always happened)

Anyway, bug is gone for me since v19 and changing to cm9-nightlies.

Doesn't sound right at all. What do cpuspy and betterbatterystats tell you? (In cpuspy, your phone should be in deep sleep for these 10 hours)
[Nexus S Android Development] insomnia48:
Sorry to put this down to you, but if after a clean install you get 10 hours in aeroplane mode with screen off, you have to consider seriously that your battery might be on its way to the grave yard.
[Nexus S Android Development] atl4ntis:
Keep in mind that i never charged the battery fully and never let it to discharge to min. This leads according to vary topics to a better battery life. Just trow 15 bucks? for a new battery and try again.
[Nexus S Android Development] debaj:
Just for clarification: "better battery life" means in this context that your battery will function longer before it needs to be replaced. BTW, it is advisable to do a full power cycle (full charge-discharge) once in every one or two months, the battery needs to recalibrate itself sometimes.